Orange Pi PC+ gives black screen with 800x480 on HDMI

[TCH]

Hello.

 

I have an Orange Pi PC+. I've just dd-ed Armbian 5.30 to an SD card and booted it up.

 

Whenever i try to set the resolution to anything aside from the default 1280x720, then i only get a black screen. (I did not tried all possibilites.) How can i set my resolution to 800x480? It's connected via HDMI to a small LCD screen panel with this board.

 

The output of h3disp:

Usage: h3disp [-h/-H] -m [video mode] [-d] [-c [0-2]]

############################################################################

 This is a tool to set the display resolution of your Orange
 Pi by patching script.bin.

 In case you use an HDMI-to-DVI converter please use the -d switch.

 The resolution can be set using the -m switch. The following resolutions
 are currently supported:

    480i	use "-m 480i" or "-m 0"
    576i	use "-m 576i" or "-m 1"
    480p	use "-m 480p" or "-m 2"
    576p	use "-m 576p" or "-m 3"
    720p50	use "-m 720p50" or "-m 4"
    720p60	use "-m 720p60" or "-m 5"
    1080i50	use "-m 1080i50" or "-m 6"
    1080i60	use "-m 1080i60" or "-m 7"
    1080p24	use "-m 1080p24" or "-m 8"
    1080p50	use "-m 1080p50" or "-m 9"
    1080p60	use "-m 1080p60" or "-m 10"
    1080p25	use "-m 1080p25" or "-m 11"
    1080p30	use "-m 1080p30" or "-m 12"
    1080p24_3d	use "-m 1080p24_3d" or "-m 13"
    720p50_3d	use "-m 720p50_3d" or "-m 14"
    720p60_3d	use "-m 720p60_3d" or "-m 15"
    1080p24_3d	use "-m 1080p24_3d" or "-m 23"
    720p50_3d	use "-m 720p50_3d" or "-m 24"
    720p60_3d	use "-m 720p60_3d" or "-m 25"
    1080p25	use "-m 1080p25" or "-m 26"
    1080p30	use "-m 1080p30" or "-m 27"
    4kp30	use "-m 4kp30" or "-m 28"
    4kp25	use "-m 4kp25" or "-m 29"
    800x480	use "-m 800x480" or "-m 31"
    1024x768	use "-m 1024x768" or "-m 32"
    1280x1024	use "-m 1280x1024" or "-m 33"
    1360x768	use "-m 1360x768" or "-m 34"
    1440x900	use "-m 1440x900" or "-m 35"
    1680x1050	use "-m 1680x1050" or "-m 36"
    2048x1536	use "-m 2048x1536" or "-m 37"

 Two examples:

    'h3disp -m 1080p60 -d' (1920x1080@60Hz DVI)
    'h3disp -m 720i' (1280x720@30Hz HDMI)

 You can also specify the colour-range for your HDMI-display with the -c switch.

 The following values for -c are currently supported:

    0 -- RGB range 16-255 (Default, use "-c 0")
    1 -- RGB range 0-255 (Full range, use "-c 1")
    2 -- RGB range 16-235 (Limited video, "-c 2")

############################################################################

 

[TCH]

Okay, found the solution: http://trustfarm.net/index.php/2016/08/17/orangepi-plus-2e-with-5inchlcd/